Irkalla

Irkalla is an 11-level episode WAD for Doom II designed for Boom-compatible source ports, created by Stormwalker (Vordakk) with additional maps by Peerdolius, James Cresswell (Phobus), and SuperCupcakeTactics. It is a pseudo-reimagining of Inferno, the third episode of Doom. The first version was released on April 27, 2022. The WAD was uploaded to the /idgames archive on May 14, 2022. It received an honorable mention at the 2022 Cacowards.

Custom monster
The mod uses a DeHackEd patch to modify the spiderdemon: It now has 9005 hit points, its pain chance was decreased to 14, and its speed was increased to 28 map units per frame.

Levels

 * by Stormwalker (Vordakk)
 * by Stormwalker
 * by James Cresswell (Phobus)
 * by SuperCupcakeTactics
 * by Peerdolius
 * by Stormwalker
 * by Stormwalker
 * by Stormwalker
 * by Peerdolius
 * by Stormwalker
 * by Stormwalker

Soundtrack

 * MAP01: "Sepulchral" by Hellish Godzilla, from Plutonia MIDI Pack
 * MAP02: "Trigger" by Mr. Freeze and Brendan Bradley (Bucket), from Plutonia MIDI Pack
 * MAP03: "Plummeting" by Bucket, from Plutonia MIDI Pack
 * MAP04: CARMID3.MID from 
 * MAP05: "Infimum" by Zachary Stephens (Ribbiks), from Plutonia MIDI Pack
 * MAP06: "Claustrophobia" by Vladislav Baymurzin (ClumsyDoomer), from Plutonia MIDI Pack
 * MAP07: "Death's Toll" by Stuart Rynn (stewboy), from Plutonia MIDI Pack
 * MAP08: "Jade Empire" by stewboy, from Plutonia MIDI Pack
 * MAP09: "Massacre Machine" by Nathan Maxx (Lippeth), from Plutonia MIDI Pack
 * MAP10: "Dead Plumber's Song" by ClumsyDoomer, from Plutonia MIDI Pack
 * MAP11: "Ambience" by James Paddock (Jimmy)


 * Title screen: "Overdose Delusion" by, from 
 * Intermission: "Intersection" by Mr. Freeze, from Plutonia MIDI Pack
 * Text screen: "Endless Suffer" by ClumsyDoomer, from Plutonia MIDI Pack
 * Cast sequence: "Plucked and Hammered" by Bucket, from Plutonia MIDI Pack

Built-in demos
This WAD features three built-in demos. All require Doom II with a Boom-compatible v2.02 source port to view them. The demo levels are: